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# AssignableDocument.Question.Thumbnail

The thumbnail type for this question.

```
struct Thumbnail
```

## Topics

### Inspecting a thumbnail

[`struct Data`](/documentation/Assignables/AssignableDocument/Question/Thumbnail/Data-swift.struct)

A type that contains thumbnail properties.

[`var data: AssignableDocument.Question.Thumbnail.Data?`](/documentation/Assignables/AssignableDocument/Question/Thumbnail/data-swift.property)

The properties of the thumbnail.

[`var questionID: AssignableDocument.Question.ID`](/documentation/Assignables/AssignableDocument/Question/Thumbnail/questionID)

The ID of the question this is for.


---

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